Block 27649
- Hash
00000100bc7ccf093536239a8d9cbddf8feb114ab4a614a66ba3cf1ef30ea5aa- Confirmations
- 12974
- Time
- 2026-10-19 23:34:40 UTC
- Median time
- 2026-10-19 23:26:48 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
1982f6da1ba707bfa58dc941380bb42f5a79995462e5eec14b6d4960e53b36d2- Previous block
- 000000d294c42938206438f15659d64bffc41fe0f851c6b935fb3d7f74685d0f
- Next block
- 0000017116932f2ecbc234eae415c9a326a0285faf1d94acfcfa6f946aab3826
ML-DSA-44 block signature (M2)
M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.
Block 27649 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.
The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.
- Status
- In the form M2 requires, followed by the signet solution push (the classical signature)
- Signature
b505bcbebd336524d44df4037e8865ba…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1982f6da1ba7…4960e53b36d2 coinbase | 1 | 2 | 50 |